AMD Radeon E9171 MCM vs AMD Radeon E9260 MXM

VS

AMD Radeon E9171 MCM

AMD Radeon E9260 MXM

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9171 MCM and 4GB VRAM Radeon E9260 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9171 MCM 's Advantages

Released 1 years and 1 months late

Boost Clock has increased by 2% (1219MHz vs 1200MHz)

Lower TDP (40W vs 50W)

AMD Radeon E9260 MXM 's Advantages

Larger VRAM bandwidth (112.0GB/s vs 96.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9171 MCM

1.248 TFLOPS

Radeon E9260 MXM +72%

2.15 TFLOPS

Radeon E9171 MCM

VS

Radeon E9260 MXM

Graphics Card

Oct 2017

Release Date

Sep 2016

Embedded

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-A (3.0)

Clock Speeds

1124 MHz

Base Clock

1090 MHz

1219 MHz

Boost Clock

1200 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

96.00GB/s

Bandwidth

112.0GB/s

Render Config

8

Compute Units

14

-

512

Shading Units

896

32

TMUs

48

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

1024 KB

-

Theoretical Performance

19.50 GPixel/s

Pixel Rate

19.20 GPixel/s

39.01 GTexel/s

Texture Rate

57.60 GTexel/s

1248 GFLOPS

FP16 (half)

2.150 TFLOPS

1248 GFLOPS

FP32 (float)

2.150 TFLOPS

78.02 GFLOPS

FP64 (double)

134.4 GFLOPS

Board Design

40W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

Baffin

Lexa MCM Pro

GPU Variant

Baffin PRO

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

2.2 billion

Transistors

3 billion

103 mm²

Die Size

123 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

6.4

Shader Model

6.4

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